Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how you can use the kill switches in the mix on the KAM KCM 450. This demonstration uses two mixes, one just using the x fade, the other using the kill switches. Watch this DJ tutorial and you can learn how to use the kill switches in the mix on the KAM KCM 450.